We're dividing 45642096 by 166 
We're looking to find how many times 166 goes into 45642096.

Going ahead to step 1:
166 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 166

On to step 2:
The number 166 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (6) from the dividend after 45, then repeat: 456 / 166

Going ahead to step 3:
If we divide 456 by 166, we get 2 and a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 332 away from 456, we end up with 124.
Append the next digit (4) from the dividend to 124 and continue with: 1244 / 166

Going ahead to step 4:
If we divide 1244 by 166, we get 7 and a remainder of 82.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 1162 from 1244 leaves us with 82.
Take the next digit (2) from the dividend and append it to 82, then repeat: 822 / 166

Advancing to step 5:
When dividing 822 by 166, we get 4 with a remainder of 158.
Record the quotient 4 as the next digit in the result. 
Result so far: 274.0
If we take 664 away from 822, we end up with 158.
Fetch the next digit (0) from the dividend, attach it to 158 and continue: 1580 / 166

Let's proceed to step 6:
If we divide 1580 by 166, we get 9 and a remainder of 86.
Use 9 as the next digit of our solution. 
Result so far: 2749.0
Subtract 1494 from 1580 to get 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 166

Moving on to step 7:
869 divided by 166 is 5 with a remainder of 39.
Put 5 as the next digit of the answer. 
Result so far: 27495.0
If we subtract 830 from 869, we get 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 166

Let's proceed to step 8:
166 can be fit into 396 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 274952.0
Subtract 332 from 396 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 9:
166 goes into 640 3 times with a remainder of 142.
Write down 3 as next digit of the result. 
Result so far: 274952.3
Subtracting 498 from 640 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 10:
When dividing 1420 by 166, we get 8 with a remainder of 92.
Use 8 as the next digit of our solution. 
Result so far: 274952.38
Deduct 1328 from 1420 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 11:
166 can be fit into 920 5 times, resulting in a remainder of 90.
The next digit of our result is 5. 
Result so far: 274952.385
If we take 830 away from 920, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
The number 166 fits into 900 5 times, leaving a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 274952.3855
Subtract 830 from 900 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 274952.3855, and the remainder is 0.0007.